75847758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 102067122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 103, 178, 197, 206, 267, 309, 394, 534, 591, 618, 623, 721, 1182, 1246, 1379, 1442, 1869, 2163, 2758, 3738, 4137, 4326, 8274, 9167, 17533, 18334, 20291, 27501, 35066, 40582, 52599, 55002, 60873, 64169, 105198, 121746, 122731, 128338, 142037, 192507, 245462, 284074, 368193, 385014, 426111, 736386, 852222, 1805899, 3611798, 5417697, 10835394, 12641293, 25282586, 37923879, 75847758]

約数ペア:

[(1, 75847758), (2, 37923879), (3, 25282586), (6, 12641293), (7, 10835394), (14, 5417697), (21, 3611798), (42, 1805899), (89, 852222), (103, 736386), (178, 426111), (197, 385014), (206, 368193), (267, 284074), (309, 245462), (394, 192507), (534, 142037), (591, 128338), (618, 122731), (623, 121746), (721, 105198), (1182, 64169), (1246, 60873), (1379, 55002), (1442, 52599), (1869, 40582), (2163, 35066), (2758, 27501), (3738, 20291), (4137, 18334), (4326, 17533), (8274, 9167)]